147883904

素因数分解:

$2^7\times 7^1\times {\mathrm{165049}}^1$

素因数の和:165070

約数の個数: 32

約数和(自身を含む): 336702000

約数和(自身を除く): 188818096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165049, 330098, 660196, 1155343, 1320392, 2310686, 2640784, 4621372, 5281568, 9242744, 10563136, 18485488, 21126272, 36970976, 73941952, 147883904]

約数ペア:

[(1, 147883904), (2, 73941952), (4, 36970976), (7, 21126272), (8, 18485488), (14, 10563136), (16, 9242744), (28, 5281568), (32, 4621372), (56, 2640784), (64, 2310686), (112, 1320392), (128, 1155343), (224, 660196), (448, 330098), (896, 165049)]